**Product Specifications:**
**Brand:** Soaiy
**Model:** S-350
**Battery Capacity:** 4400mAh
**Frequency Response:** 90Hz-12kHz
**Usage Time:** 40 hours
**Signal-to-Noise Ratio:** ≥65dB
**Speaker Impedance:** 2Ω
**Peak Power:** 5W
**Built-in Battery:** 3.7V lithium battery
**Product Dimensions:** 87*122*32mm
**Charging Voltage:** DC5V
**Product Weight:** 206g
**Charging Time:** 7-8 hours
**Features:**
High volume amplifier with long-lasting output
Bluetooth speaker with 4400mAh battery
Clock/alarm function
Supports MP3 modes such as FLAC/APE/WMA
Real-time temperature sensor
FM radio function
Single tune circulation and recording function
Multiple wearing options
UHF chip for improved sound quality
Stylish design with 7.6cm loudspeaker
DSP anti-howling chip for clear sound
Type-C fast charging
Bluetooth 5.3 for stable wireless listening
Temperature display and alarm function
TF card/USB playback with MP3/WMA/WAV support
Mirror design for easy temperature and battery level viewing
Intelligent display screen for easy operation
Various buttons for different functions
Product weight: 206g
Charging time: 7-8 hours
**Package Includes:**
1 x Soaiy S-350 Speaker
1 x Charging Cable
1 x User Manual
**Note:** Specifications may vary slightly due to product updates and improvements.
